Bausch & Lomb Petrographical Microscope
- Sold for:
- Clocks, Watches & Scientific Instruments - 2248
- Date / Time :
- September 11, 2004 12:00PM
Bausch & Lomb Petrographical Microscope, No. 48090, with lacquered-brass tube, coarse focusing, micrometer fine focusing on pillar, circular stage with vernier, sub-stage with iris diaphragm, plano/concave reflector and black-enameled U-foot engraved Pacific Metro Materials Co., San Francisco, ht. 13 in., in mahogany case containing three objectives, eyepieces and other accessories.